--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/Helpviewer/AdBlock/AdBlockBlockedNetworkReply.py	Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,62 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2009 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a QNetworkReply subclass reporting a blocked request.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import QTimer
+from PyQt5.QtNetwork import QNetworkReply, QNetworkAccessManager
+
+
+class AdBlockBlockedNetworkReply(QNetworkReply):
+    """
+    Class implementing a QNetworkReply subclass reporting a blocked request.
+    """
+    def __init__(self, request, subscription, rule, parent=None):
+        """
+        Constructor
+        
+        @param request reference to the request object (QNetworkRequest)
+        @param subscription subscription containing the matched rule
+            (AdBlockSubscription)
+        @param rule matching rule (AdBlockRule)
+        @param parent reference to the parent object (QObject)
+        """
+        super(AdBlockBlockedNetworkReply, self).__init__(parent)
+        self.setOperation(QNetworkAccessManager.GetOperation)
+        self.setRequest(request)
+        self.setUrl(request.url())
+        self.setError(
+            QNetworkReply.ContentAccessDenied,
+            "AdBlockRule:{0} ({1})"
+            .format(subscription.title(), rule.filter()))
+        QTimer.singleShot(0, self.__fireSignals)
+    
+    def __fireSignals(self):
+        """
+        Private method to send some signals to end the connection.
+        """
+        self.error[QNetworkReply.NetworkError].emit(
+            QNetworkReply.ContentAccessDenied)
+        self.finished.emit()
+    
+    def readData(self, maxlen):
+        """
+        Public method to retrieve data from the reply object.
+        
+        @param maxlen maximum number of bytes to read (integer)
+        @return string containing the data (string)
+        """
+        return ""
+    
+    def abort(self):
+        """
+        Public slot to abort the operation.
+        """
+        # do nothing
+        pass